...念形成与启动阶段 基于具有比例因子的某一工作范围 用于可行性研究决策 准确度-25~+75% 预算估算(Budget Estimates) 通常发生在计划编制阶段 也是一种自上而下的估算方法 准确度-10~+25% 确定性估算(Definitive Estimates) 最准确...
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Refine schedule and budget estimates based on details of the design model.
基于设计模型的细化时间进行计划和预算的预估。
The draft budget estimates the Greek economy will contract by 4% in 2010 and by 2.6% in 2011.
预算草案预计,希腊经济将会2010年缩水4%,而在2011年这一数字为2.6%。
As I'll explain in a minute, such budget estimates shouldn't be given much weight in any case.
我过一会儿再解释,在任何情况下,这样的预算测算都没有很大分量。
They start running ads. This is what they always do" But some objections are based on cost estimates from an independent agency, the Congressional Budget Office.
VOA: special.2009.08.14
The Russian president says budget plans should be based on conservative estimates of future prices for raw materials.
VOA: standard.2009.05.25
The Congressional Budget Office estimates the Senate and House bills would save $132 billion and $138 billion respectively.
VOA: standard.2009.12.25
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